Frequency Response: What’s normal in an untreated room? (measurements) - AcousticsInsider.com

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  • เผยแพร่เมื่อ 14 ม.ค. 2025

ความคิดเห็น • 59

  • @MrGreenAKAguci00
    @MrGreenAKAguci00 4 ปีที่แล้ว +39

    This channel needs more recognition. No audio voodoo what so ever, only genuine info based on empirical scientific measurements. Superb stuff.

    • @tl81tl81
      @tl81tl81 4 ปีที่แล้ว +1

      agreed 100% Quality stuff, @Jesco!

  • @rockedje
    @rockedje 4 ปีที่แล้ว +18

    Would be nice to show measurements before and after treatment! I love your videos by the way👍

    • @Vocalisto
      @Vocalisto 4 ปีที่แล้ว +3

      yea this would be nice to see how a great treated room should looks like

    • @zpurpz
      @zpurpz 4 ปีที่แล้ว +3

      Including dimensions of those rooms!

  • @marcomoscoso7402
    @marcomoscoso7402 4 ปีที่แล้ว +2

    Man! the narrow dip thing and the psychoacoustic measurement saved my life, I was becoming insane with the 59hz that didn´t change (or sound any different) even applying EQ to the output of my computer, thank you!

  • @zpurpz
    @zpurpz 4 ปีที่แล้ว +1

    Have only used Rew a few times myself. Now im ready to go back and approach this room with more confidence than last time! Thanks :)

  • @jeroen8136
    @jeroen8136 4 ปีที่แล้ว +5

    Although I am not building a home studio, I am more into the HT. This is really an excellent explanation how to *correctly* interpret the graphs in REW! Awesome!

  • @Molt408
    @Molt408 2 ปีที่แล้ว +1

    awesome advice..thank you!

  • @62tunes
    @62tunes 3 ปีที่แล้ว

    Extremely useful.This video answers some questions about my REW measurements, that mirror the examples Jesco gives here.

  • @MattSalamone
    @MattSalamone 4 ปีที่แล้ว +1

    Thanks for sharing. How about a video on reading the other graphs, such as clarity? There's not much info from REW.

  • @danrey724
    @danrey724 4 ปีที่แล้ว +2

    Hey - good stuff. How would you tackle the unbalanced dip between left and right speaker @12:43? E.g. DSP the low end frequency of the left seaker up a couple dbs to match the right? Thanks for the great content!

  • @MK-fw4to
    @MK-fw4to 4 ปีที่แล้ว

    Excellent video once again!

  • @Darielcummins
    @Darielcummins 3 ปีที่แล้ว +2

    Would you be opening to do a video on how to acoustically treat a small mixing room where there’s a slanted ceiling? I can hardly find information on this. Our room has a ceiling where the ceiling slants up from mixing desk. Our room’s dimensions are L 144” x W 74” x H 98” (front of mix position) to 120” (back of mix position, door is located here too). Thanks!

  • @HowardPettit
    @HowardPettit 4 ปีที่แล้ว

    I’ve needed this video for so long! 😂

  • @gracenoterecordings
    @gracenoterecordings 3 ปีที่แล้ว

    Very helpful!

  • @vintage_division
    @vintage_division 4 ปีที่แล้ว

    very useful! cheers

  • @NathanOakley1980
    @NathanOakley1980 3 ปีที่แล้ว

    Jon Sine gave you a shout out.

  • @ziyuchow7862
    @ziyuchow7862 4 ปีที่แล้ว

    You can add some example pictures or small videos to the video screen, which is easier to understand

  • @AGVersace100
    @AGVersace100 3 ปีที่แล้ว

    I'm downloading the guide right now. I like how you approach the topics. Thank you for sharing the knowledge.
    I need to share the room I make music in with my flatmate because she needs a space to WFH. Noise is not a problem for her. so to give both of us a little more privacy, we were thinking of building a divider in the middle of the room. Is it a good idea to build it like a massive bass trap? The room doesn't sound bad apart from standing waves at 110hz. The goal would be taming the standing wave and the decay of the room. My side would get more acoustic treatment of course.
    Should I make so particular calculation for placing the divider to achieve such goals or can I build it exactly in the middle of the room?

  • @homecinemademo
    @homecinemademo 3 ปีที่แล้ว

    Room modes, reflections, standing waves, comb filters?

  • @Boretoto
    @Boretoto ปีที่แล้ว

    Thank you! In case that you have a different takes from different positions, is there a way to export an average to IR wav.format or only one measurement per channel (mono o stereo export)? Thank you.

  • @周泽均
    @周泽均 4 ปีที่แล้ว +2

    what kind of measure mic do you use, any recommendations?

  • @nikolajdalsgaard9291
    @nikolajdalsgaard9291 4 ปีที่แล้ว

    Maybe I've got a solution to a free room correction option, but I'd like to know your take on my method. I wonder if you can put on an EQ on your master track and dip and boost those frequencies that the graph shows? When bouncing your mix remember to mute that EQ of cours!
    Another option: I've tried to use a sine wave tool in studio one, to sweep around every frequency that seems to sound boosted or ducked by the room, then finding that excact frequency and dip or boost until I can't hear any dipping or boosting when I slowly sweep the sine wave back and forth around that frequency. In the end I can sweep slowly from 10 hz to 20000hz and have a clean sine wave sound with no dips end boosts when sweeping all the way up. But I wonder if there is a risk doing this? Like this home made room correction EQ will fool my ear with phase issues? My dips are pritty narrow at some frequencies and I use 3 instanses of my MautodynamicEQ by Melda Productions to have enough bands to dip and boost alle frequencies I hear have problems (I'm not using the dynamicEQ option). If my sine wave sounds normal with those 3 EQs, I guess I'm in a pretty flat sounding listening place with those EQs turned on? Do you have an opinion about this method? Thanks for all your great videos! Others are welcome to comment for sure :)

  • @giangpham6348
    @giangpham6348 ปีที่แล้ว

    After following your instructions. I got much better result with my audiophile system. My Rew measurement for my untreated L-shape room is too good to be true. Only +-2db fron 80Hz to 20khz and i got strange upward trend line for SPL curve😅 is this normal or definitely something wrong with my measurement? I measured 3 times with same result. I follow instructions on rew website, measured both my L+R channels. Tools i used: Icon upod pro soundcard, Mic isk at 100 (these tools are popular in my country)

  •  4 ปีที่แล้ว

    Awesome video! Can you show how you measure? I usually do either one sweep hat the listening position or i move the mic while playing pink noise to get kind of a middled result and i use sonarworks... but i am curious how you do it

  • @azevedo666
    @azevedo666 2 ปีที่แล้ว +1

    still intrigued about the big deeps on lower frequencies ? what if have a 55hz huge deep , even if narrow you ll totally lose the fundamental tone on a open A note on bass (for instance) should n t i be worried about that ? what s the solution ? changing the listening position ? (sorry about bad English)

  • @jamessanders2007
    @jamessanders2007 4 ปีที่แล้ว

    Legend!

  • @zeroice00
    @zeroice00 3 ปีที่แล้ว

    How does the volume of the sound affect this chart? Will the peaks or dips change depending on the volume/output of the sound source?

  • @SuperBd62
    @SuperBd62 3 ปีที่แล้ว

    Anything on a vocal booth?

  • @tomkent4656
    @tomkent4656 4 ปีที่แล้ว

    How much can a graphic equalizer help?

  • @Itsyunlo
    @Itsyunlo 5 หลายเดือนก่อน

    Can i just use my recording mic for this test? (Neumann tlm 103) or should i get a specified one

  • @miguelbarrio
    @miguelbarrio 4 ปีที่แล้ว

    Do you happen to know if a similar psychoacoustic averaging exists in Fuzzmeasure? Thx.

  • @laverne506
    @laverne506 3 ปีที่แล้ว

    Hi win I go to recorder I hear the fan in my headphones. it is no way I can fix that .on the walls can not no use no form on the walls

  • @marleenvos4126
    @marleenvos4126 4 ปีที่แล้ว

    if you find the low-end sweet spot for the empty room, how much can you expect that to change once the room is filled up?

  • @dumasmario8898
    @dumasmario8898 4 ปีที่แล้ว

    It is possible to reduce the peak whit out reduce the RT60?

    • @DrSamE
      @DrSamE 4 ปีที่แล้ว

      Peak at what region? In modal region? In a small room? There's no RT60 at modal region, where I assume your "peak" is.

  • @thevagabondsdiary4486
    @thevagabondsdiary4486 2 ปีที่แล้ว

    An ultrasound detect app in my phone is showing constantly 20 to 21 kHz, is that normal ?

  • @BrokoFankone
    @BrokoFankone 4 ปีที่แล้ว

    I raised my speakers higher over the desk (using iso-200 stands) and lost all the bass. I swear, dealing with this room is impossible

  • @benitoben6357
    @benitoben6357 ปีที่แล้ว

    room size ?

  • @superjoseco7279
    @superjoseco7279 3 ปีที่แล้ว

    is there any software (plugin) that would help me get a decent mix, without external treatment if my room sucks. For example EX mix 2 from toontrak, or any other one. Please, if you would be so kind to answer this to me, would be very much appreciated.

  • @LUGENBÜHLSTÜDIOS
    @LUGENBÜHLSTÜDIOS ปีที่แล้ว

    ❤❤❤

  • @rabatin123456789
    @rabatin123456789 4 ปีที่แล้ว

    I did the Bass Hunter technique a few days ago. Now, I have an almost perfect shoebox-like room and it looks like the low-end sweet spot is just couple inches off the center axis of my room. Is that possible? Or am I just crazy/deaf?

    • @cl2nden1st89
      @cl2nden1st89 4 ปีที่แล้ว

      take measurements before and after and compare

    • @solo5414
      @solo5414 4 ปีที่แล้ว

      Perhaps.

    • @solo5414
      @solo5414 4 ปีที่แล้ว

      Perhaps if the walls of your room are made of different materials.

    • @rabatin123456789
      @rabatin123456789 4 ปีที่แล้ว

      @@cl2nden1st89 unfortunately, my sound card blew up right after I finished setting the speakers up, so I'll have to wait for measurements.

    • @rabatin123456789
      @rabatin123456789 4 ปีที่แล้ว +1

      @@solo5414 you know what? you might be right. my left wall is the edge of the whole apartment building and there is a neighbor behind my right wall. the sweet spot seems to be few inches closer to the right wall. does that make sense?

  • @HariElayath
    @HariElayath หลายเดือนก่อน

    The link does not work. Please don't enter your email address and be disappointed.
    However the content in the video is good and informative.

  • @bahanasiregar366
    @bahanasiregar366 4 ปีที่แล้ว

    psychoacoustics, well explained, thx jesco..

  • @andyhillstrand2310
    @andyhillstrand2310 2 ปีที่แล้ว

    do you help people tune room for money over zoom I would like to pay for help

  • @ColocasiaCorm
    @ColocasiaCorm 2 ปีที่แล้ว

    I love yoy

  • @RoanMartin
    @RoanMartin 4 ปีที่แล้ว

    it looks like u got a big krk behind u

  • @DrSamE
    @DrSamE 4 ปีที่แล้ว

    Frequency response graph at one point taken in a room, is the least useable data of all. I had years ago quite flat FR response, I was so noob back then, looking only at the fr graph. The room did not sound so good... Real pros don't really look at the FR graph that much.

  • @thedjbakus
    @thedjbakus 3 ปีที่แล้ว

    Great video Thanks!

  •  4 ปีที่แล้ว

    Awesome video! Can you show how you measure? I usually do either one sweep hat the listening position or i move the mic while playing pink noise to get kind of a middled result and i use sonarworks... but i am curious how you do it